Accessory for cases



1. Accessory for cases

1.1 is a front view of the accessory for cases;

1.2 is a back view thereof;

1.3 is a left view thereof;

1.4 is a right view thereof;

1.5 is a top view thereof;

1.6 is a bottom view thereof;

1.7 is a perspective view thereof. 

CLAIM The ornamental design for an accessory for cases, as shown and described. 